Pd doped WO3 films prepared by sol-gel process for hydrogen sensing

International Journal of Hydrogen Energy

Volumn 35, Issue 2, 2010, Pages 854-860

  Fardindoost, Somayeh ^a   Iraji zad, Azam ^a   Rahimi, Fereshteh ^a   Ghasempour, Roghayeh ^a  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Hydrogen sensor; Sol gel; WO3

Indexed keywords

BEFORE AND AFTER; CHEMICAL COMPOSITIONS; HYDROGEN CONCENTRATION; HYDROGEN SENSITIVITY; HYDROGEN SENSOR; HYDROGEN-SENSING; MOLAR RATIO; PALLADIUM CHLORIDE; PEROXOPOLYTUNGSTIC ACID; ROOM TEMPERATURE; SOL-GEL METHODS; SPIN-COATING METHOD; TUNGSTEN TRIOXIDE; WORKING TEMPERATURES; XPS; XRD;

CHLORINE COMPOUNDS; CRYSTAL STRUCTURE; CRYSTALLITE SIZE; DISSOLUTION; GELS; PALLADIUM; SENSORS; SOL-GEL PROCESS; SOLS; TUNGSTEN;

HYDROGEN;

EID: 73749084243     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2009.11.033     Document Type: Article

References (38)

1. 2 thin-film hydrogen sensors. Int J Hydrogen Energy 34 (2009) 8438-8443
2. Adamyana A.Z., Adamyana Z.N., Aroutiouniana V.M., Arakelyana A.H., Touryanb K.J., and Turner J.A. Sol-gel derived thin-film semiconductor hydrogen gas sensor. Int J Hydrogen Energy 32 (2007) 4101-4108
3. Arbiol J. 2001. Metal additives distribution in TiO2 and SnO2 semiconductor gas sensor nanostructured materials. PhD declaration Barcelona University, Spain, pp. 37-41.
4. Aroutiounian V. Metal oxide hydrogen, oxygen, and carbon monoxide sensors for hydrogen setups and cells. Int J Hydrogen Energy 32 (2007) 1145-1158
5. Boon-Bretta L., Bousek J., and Morettoa P. Reliability of commercially available hydrogen sensors for detection of hydrogen at critical concentrations: part II - selected sensor test results. Int J Hydrogen Energy 34 (2009) 562-571
6. 2 sol-gel nanocrystals for gas sensors. Sens Actuators B Chem 70 (2000) 87-100
7. Choi J., and Kim J. Highly sensitive hydrogen sensor based on suspended, functionalized single tungsten nanowire bridge. Sens Actuators B 136 (2009) 92-98
8. Comini E. Metal oxide nano-crystals for gas sensing. Anal Chim Acta 568 (2006) 28-40
9. 2 materials. J Phys Chem Solids 69 (2008) 2548-2554
10. 2 nanocrystals. A case study of general morphology for doping metal oxides nanocrystals. Cryst Growth Des 8 (2008) 1774-1778
11. Eranna G., Joshi B.C., Runthala D.P., and Gupta R.P. Oxide materials for development of integrated gas sensors - A comprehensive review. Crit Rev Solid State Mater Sci 29 (2004) 111-188
12. 3 thick films. Sens Actuators B Chem 48 (1998) 318-321
13. Higuchi T., Nakagomi S., and Kokubun Y. Field effect hydrogen sensor device with simple structure based on GaN. Sens Actuators B Chem 140 (2009) 79-85
14. 3. Sens Actuators B Chem 128 (2008) 581-585
15. Ippolito S.J., Kandasamy S., Kalantar-Zadeh K., and Wlodarski W. Layered SAW hydrogen sensor with modified tungsten trioxide selective layer. Sens Actuators B Chem 108 (2005) 553-557
16. 3 thin film conductometric activated by Pt and Au catalysts. Sens Actuators B Chem 108 (2005) 154-158
17. Ito K., and Kojima K. Hydrogen detection by Schottky diodes. Int J Hydrogen Energy 7 (1982) 495-497
18. 3 with Pd for hydrogen detection in a surface acoustic wave sensor system. Thin Solid Films 515 (2007) 8345-8350
19. Korotcenkov G. Metal oxides for solid-state gas sensors: what determines our choice?. Mater Sci Eng B 139 (2007) 1-23
20. Kudo T., Okamoto H., Matsumoto K., and Sasaki Y. Peroxopolytungstic acids synthesized by direct reaction of tungsten or tungsten carbide with hydrogen peroxide. Inorg Chim Acta 111 (1986) L27-L28
21. 3 nanoparticles to VOC gases. Solid-State Electron 51 (2007) 913-919
22. Malyshev V.V., and Pislyakov A.V. Investigation of gas-sensitivity of sensor structures to hydrogen in a wide range of temperature, concentration and humidity of gas medium. Sens Actuators B Chem 134 (2008) 913-921
23. Moreno D.L., and Hernández D.M. Effect of the Pd-Au thin film thickness uniformity on the performance of an optical fiber hydrogen sensor. Appl Surf Sci 253 (2007) 8615-8619
24. Nishibori M., Shin W., Izu N., Itoh T., Matsubara I., Yasuda S., et al. Robust hydrogen detection system with a thermoelectric hydrogen sensor for hydrogen station application. Int J Hydrogen Energy 34 (2009) 2834-2841
25. 3 films with sputtered Pt catalyst. Solar Energy 68 (2000) 541-551
26. Orel B., Gros elj N., and Opara U. Gasochromic effect of palladium doped peroxopolytungstic acid films prepared by the sol-gel route. Sens Actuators B Chem 50 (1998) 234-245
27. 3 thin films activated by noble metals (Pd, Pt, Au) layers. Sens Actuators B Chem 50 (1998) 52-59
28. Ruiz A., Arbiol J., Cirera A., Cornet A., and Morante J.R. Surface activation by Pt-nanoclusters on titania for gas sensing applications. Mater Sci Eng C 19 (2002) 105-109
29. Sakai G., Matsunaga N., and Shimanoe K. Theory of gas-diffusion controlled sensitivity for thin film semiconductor gas sensor. Sens Actuators B Chem 80 (2001) 125-131
30. Sekimoto S., Nakagawa H., and Okazaki S. A fiber-optic evanescent-wave hydrogen gas sensor using palladium-supported tungsten oxide. Sens Actuators B Chem 66 (2000) 142-145
31. 3 films via sol-gel method and their gasochromic properties. Proc SPIE Int Soc Opt Eng Proceedings 6984 (2008) 69843A-69843A-5
32. Slaman M., Dam B., Schreuders H., and Griessen R. Optimization of Mg-based fiber optic hydrogen detectors by alloying the catalyst. Int J Hydrogen Energy 33 (2008) 1084-1089
33. Tang W.M., Lai P.T., Xu J.P., and Chan C.L. Enhanced hydrogen-sensing characteristics of MI SiC Schottky-diode hydrogen sensor by trichloroethylene oxidation. Sens Actuators A Phys 119 (2005) 63-67
34. Tsai T.H., Chen H.I., Lin K.W., Hung C.W., Hsu C.H., Chen L.Y., et al. Comprehensive study on hydrogen sensing properties of a Pd-AlGaN-based Schottky diode. Int J Hydrogen Energy 33 (2008) 2986-2992
35. 3 and activated carbon. Catal Today 122 (2007) 248-253
36. Villatoro J., Moreno D.L., and Hernández D.M. Optical fiber hydrogen sensor for concentrations below the lower explosive limit. Sens Actuators B Chem 110 (2005) 23-27
37. 3 films. J Vac Sci Technol 26 (2006) 1-5
38. Yamaguchi T., Kiwa T., Tsukada K., and Yokosawa K. Oxygen interference mechanism of platinum-FET hydrogen gas sensor. Sens Actuators A Phys 136 (2007) 244-248